DNA from pre-Clovis human coprolites in Oregon, North America. Science 320(5877): 786-789, 2008
The discovery of Tortula vectensis in North America. Bryologist 70(1): 112-114, 1967
Discovery of the Subfamily Tropidocoryphinae in North America. J Paleontol 42(1): 231-232, 1968
The discovery of fossil vertebrates in North America. Jour Paleontol 17(1): 26-38, 1943
Amitraz resistance in varroa: new discovery in North America. American Bee Journal 139(5): 362, 1999
Discovery of a Harlequin Duck nest in Eastern North America. Wilson Bulletin 110(2): 282-285, 1998